CN114787941A - 采用钒中子探测器的方法和装置 - Google Patents

采用钒中子探测器的方法和装置 Download PDF

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Publication number
CN114787941A
CN114787941A CN202080084543.XA CN202080084543A CN114787941A CN 114787941 A CN114787941 A CN 114787941A CN 202080084543 A CN202080084543 A CN 202080084543A CN 114787941 A CN114787941 A CN 114787941A
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CN
China
Prior art keywords
core
power distribution
measured
relative
vanadium
Prior art date
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Pending
Application number
CN202080084543.XA
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English (en)
Chinese (zh)
Inventor
迈克尔·D·海贝尔
迈克尔·C·普里布勒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Co LLC
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Westinghouse Electric Co LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Co LLC filed Critical Westinghouse Electric Co LLC
Publication of CN114787941A publication Critical patent/CN114787941A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/108—Measuring reactor flux
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/001—Computer implemented control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measurement Of Radiation (AREA)
CN202080084543.XA 2019-12-06 2020-12-06 采用钒中子探测器的方法和装置 Pending CN114787941A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962944500P 2019-12-06 2019-12-06
US62/944,500 2019-12-06
PCT/US2020/063519 WO2021118894A1 (en) 2019-12-06 2020-12-06 Method and apparatus employing vanadium neutron detectors

Publications (1)

Publication Number Publication Date
CN114787941A true CN114787941A (zh) 2022-07-22

Family

ID=75439426

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080084543.XA Pending CN114787941A (zh) 2019-12-06 2020-12-06 采用钒中子探测器的方法和装置

Country Status (8)

Country Link
US (1) US20220415530A1 (de)
EP (1) EP4070340A1 (de)
JP (1) JP2023504567A (de)
KR (1) KR20220107054A (de)
CN (1) CN114787941A (de)
CA (1) CA3160921A1 (de)
TW (1) TWI773001B (de)
WO (1) WO2021118894A1 (de)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6310929B1 (en) * 1998-08-25 2001-10-30 Kabushiki Kaisha Toshiba In-core fixed nuclear instrumentation system and power distribution monitoring system
JP2004226182A (ja) * 2003-01-22 2004-08-12 Hitachi Ltd 原子炉出力校正システム，装置及び方法
JP4761829B2 (ja) * 2005-05-17 2011-08-31 株式会社東芝 軸方向ボイド率分布測定方法および収納装置収納前の燃料集合体中性子増倍率評価方法
JP4773937B2 (ja) * 2006-02-09 2011-09-14 ウエスチングハウス・エレクトリック・カンパニー・エルエルシー 原子炉保護システム及び原子炉を監視する方法
JP2008175692A (ja) * 2007-01-18 2008-07-31 Nuclear Fuel Ind Ltd 炉心の軸方向出力分布の測定方法
US20110002432A1 (en) * 2009-07-01 2011-01-06 Westinghouse Electric Company Llc Incore instrument core performance verification method
US20110268239A1 (en) 2010-04-30 2011-11-03 David Jerome Krieg Method of calibrating excore detectors in a nuclear reactor
US8767903B2 (en) 2011-01-07 2014-07-01 Westinghouse Electric Company Llc Wireless in-core neutron monitor
US8681920B2 (en) 2011-01-07 2014-03-25 Westinghouse Electric Company Llc Self-powered wireless in-core detector
CN106024078B (zh) * 2016-06-24 2017-08-25 西安交通大学 一种诊断反应堆中子探测器失效的方法
CN107066745B (zh) * 2017-04-20 2020-01-17 西安交通大学 获取快中子堆堆芯瞬态过程三维中子通量密度分布的方法

Also Published As

Publication number Publication date
CA3160921A1 (en) 2021-06-17
JP2023504567A (ja) 2023-02-03
TW202137240A (zh) 2021-10-01
WO2021118894A9 (en) 2021-07-15
EP4070340A1 (de) 2022-10-12
KR20220107054A (ko) 2022-08-01
US20220415530A1 (en) 2022-12-29
TWI773001B (zh) 2022-08-01
WO2021118894A1 (en) 2021-06-17

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